Sam Miller

What Is a Good Resting Heart Rate?

What Is a Good Resting Heart Rate?

We may earn a commission from links on this page. Our hearts beat faster when we exercise, which is why heart-rate training can be so useful. But when we aren’t doing anything, our heart rate can still be useful to know. Most wearables, including smart rings and watches, will report your resting heart rate (RHR)….

Read More

New laws cut cannabis arrests, but racial disparities persist

While recreational cannabis laws have significantly reduced arrests for cannabis possession and sales, racial disparities in arrests still exist, according to a new study from Weill Cornell Medicine, Instituto Tecnológico Autónomo de México and The University of Texas at Austin. The authors suggest that recreational cannabis laws do not fully resolve underlying systemic inequities. Source:…

Read More
Hubble Spots a Starry Spiral

Hubble Spots a Starry Spiral

In this new picture from NASA’s Hubble Space Telescope, a spiral galaxy glittering with star clusters is the center of attention. NGC 3137 is located 53 million light-years away in the constellation Antlia (the Air Pump). As a nearby spiral galaxy, this target offers astronomers an excellent opportunity to study the cycle of stellar birth and death,…

Read More